import axios from "axios";
import { Loading, Message } from "element-ui";
import { saveAs } from "file-saver";
// import { getToken } from '@/utils/auth'
import errorCode from "@/utils/errorCode";
import { blobValidate } from "@/utils/ruoyi";

const baseURL = process.env.VUE_APP_BASE_API;
let downloadLoadingInstance;
let user = JSON.parse(window.localStorage.getItem("user"));
export default {
  zip(url, name) {
    var url = baseURL + url;
    downloadLoadingInstance = Loading.service({
      text: "正在下载数据，请稍候",
      spinner: "el-icon-loading",
      background: "rgba(0, 0, 0, 0.7)",
    });
    axios({
      method: "get",
      url: url,
      responseType: "blob",
      headers: {
        user: user.data,
        iv: user.iv,
        key: user.key,
      },
    })
      .then((res) => {
        const isBlob = blobValidate(res.data);
        if (isBlob) {
          const blob = new Blob([res.data], { type: "application/zip" });
          this.saveAs(blob, name);
        } else {
          this.printErrMsg(res.data);
        }
        downloadLoadingInstance.close();
      })
      .catch((r) => {
        console.error(r);
        Message.error("下载文件出现错误，请联系管理员！");
        downloadLoadingInstance.close();
      });
  },
  saveAs(text, name, opts) {
    saveAs(text, name, opts);
  },
  async printErrMsg(data) {
    const resText = await data.text();
    const rspObj = JSON.parse(resText);
    const errMsg = errorCode[rspObj.code] || rspObj.msg || errorCode["default"];
    Message.error(errMsg);
  },
};
